* `Synchronized` doesn't guarantee that it will hold the mutex for those calls because callers
   * are responsible for taking the mutex themselves:
   * https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/Collections.html#synchronizedCollection(java.util.Collection)
   *
   * Similarly, we avoid having those methods *implemented* in terms of *other* TestSet methods
   * that will perform holdsLock assertions:

/**
 * Default abstract toolchain implementation, to be used as base class for any toolchain implementation
 * to avoid rewriting usual code.
 *
 * @since 2.0.9
 * @deprecated Use {@link org.apache.maven.api.Toolchain} instead.
 */
@Deprecated(since = "4.0.0")
public abstract class DefaultToolchain // should have been AbstractToolchain...
implements Toolchain, ToolchainPrivate {
    private final Logger logger;

`TestClient` основан на <a href="https://www.python-httpx.org" class="external-link" target="_blank">HTTPX</a>, и, к счастью, мы можем использовать его (`HTTPX`) напрямую для тестирования API.

## Пример

}

// InfoCannedPolicy - GET /minio/admin/v3/info-canned-policy?name={policyName}
//
// Newer API response with policy timestamps is returned with query parameter
// `v=2` like:
//
// GET /minio/admin/v3/info-canned-policy?name={policyName}&v=2
//
// The newer API will eventually become the default (and only) one. The older
// response is to return only the policy JSON. The newer response returns

  integrity sha512-ejAj9hfRJ2XMsNHk/v6Fu2dGS+i4UaXBXGemOfQ/JfQ6mdQg/WXtwleQRLLS4OvfDhv8rYnVwH27YJLMyYsxhw==

"@webassemblyjs/helper-api-error@1.11.6":
  version "1.11.6"
  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-api-error/-/helper-api-error-1.11.6.tgz#6132f68c4acd59dcd141c44b18cbebbd9f2fa768"
  integrity sha512-o0YkoP4pVu4rN8aTJgAyj9hC2Sv5UlkzCHhxqWj8butaLvnpdc2jOwh4ewE6CX0txSfLn/UYaV/pheS2Txg//Q==

또한, 이미 존재하는 표준을 활용하는 것이 가장 좋은 접근법이라 판단했습니다.

그래서 **FastAPI**의 코드를 작성하기 전에 몇 달 동안 OpenAPI, JSON Schema, OAuth2 명세를 연구하며 이들의 관계와 겹치는 부분, 차이점을 이해했습니다.

---

## 디자인

그 후, **FastAPI** 사용자가 될 개발자로서 사용하고 싶은 개발자 "API"를 디자인했습니다.

[Python Developer Survey](https://www.jetbrains.com/research/python-developers-survey-2018/#development-tools)에 따르면 약 80%의 Python 개발자가 PyCharm, VS Code, Jedi 기반 편집기 등에서 개발합니다. 이 과정에서 여러 아이디어를 테스트했습니다.

 * This is a <code>ToolchainFactory</code> Plexus component registered with
 * <code>jdk</code> hint.
 *
 * @since 2.0.9, renamed from <code>DefaultJavaToolchainFactory</code> in 3.2.4
 * @deprecated Use {@link org.apache.maven.api.services.ToolchainFactory} instead.
 */
@Deprecated(since = "4.0.0")
public class JavaToolchainFactory implements ToolchainFactory {
    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Override

		flag.PrintDefaults()
		return
	}

	sts, err := credentials.NewSTSClientGrants(stsEndpoint, getTokenExpiry)
	if err != nil {
		log.Fatal(err)
	}

	// Uncomment this to use MinIO API operations by initializing minio
	// client with obtained credentials.

	opts := &minio.Options{
		Creds:        sts,
		BucketLookup: minio.BucketLookupAuto,
	}

	u, err := url.Parse(stsEndpoint)

✔ 🔠 🔖 🗃 📖 🔬 ✔ 🎦 🩺 🎚.

🖼, ✋️ `users` 🔜 🚶 ⏮️ `items` 🔤 ✔, ⚫️ 🎦 ⏭ 👫, ↩️ 👥 🚮 👫 🗃 🥇 📖 📇.

## 🗄 📛

🔢, 🗄 🔗 🍦 `/openapi.json`.

✋️ 👆 💪 🔗 ⚫️ ⏮️ 🔢 `openapi_url`.

🖼, ⚒ ⚫️ 🍦 `/api/v1/openapi.json`:

{* ../../docs_src/metadata/tutorial002.py hl[3] *}

🚥 👆 💚 ❎ 🗄 🔗 🍕 👆 💪 ⚒ `openapi_url=None`, 👈 🔜 ❎ 🧾 👩‍💻 🔢 👈 ⚙️ ⚫️.

## 🩺 📛

👆 💪 🔗 2️⃣ 🧾 👩‍💻 🔢 🔌:

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.api;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;

/**
 * Utility class for creating extensible enum implementations.